.country-icon{
  display: inline-block;
  vertical-align: middle;
  width:16px;
  height: 11px;
  background-image:url("../img/country.png");
  background-repeat: no-repeat;
  opacity: .5;
  filter:alpha(opacity=50);
}
.country-icon.active{
  opacity: 1;
  filter:alpha(opacity=100);
}
.country-icon.country-gb{
  background-position: -1px -1px;
}
.country-icon.country-cn{
  background-position: -18px -1px;
}
.country-icon.country-ru{
  background-position: -35px -1px;
}